Standard

Multi-Pass Stable Periodic Points of Diffeomorphism of a Plane with a Homoclinic Orbit. / Vasil’eva, E. V.

In: Vestnik St. Petersburg University: Mathematics, Vol. 54, No. 3, 07.2021, p. 227-235.

Research output: Contribution to journalArticlepeer-review

Harvard

Vasil’eva, EV 2021, 'Multi-Pass Stable Periodic Points of Diffeomorphism of a Plane with a Homoclinic Orbit', Vestnik St. Petersburg University: Mathematics, vol. 54, no. 3, pp. 227-235.

APA

Vasil’eva, E. V. (2021). Multi-Pass Stable Periodic Points of Diffeomorphism of a Plane with a Homoclinic Orbit. Vestnik St. Petersburg University: Mathematics, 54(3), 227-235.

Vancouver

Vasil’eva EV. Multi-Pass Stable Periodic Points of Diffeomorphism of a Plane with a Homoclinic Orbit. Vestnik St. Petersburg University: Mathematics. 2021 Jul;54(3):227-235.

Author

Vasil’eva, E. V. / Multi-Pass Stable Periodic Points of Diffeomorphism of a Plane with a Homoclinic Orbit. In: Vestnik St. Petersburg University: Mathematics. 2021 ; Vol. 54, No. 3. pp. 227-235.

BibTeX

@article{fae4e5d3e633423ea0a0e564835a72e2,
title = "Multi-Pass Stable Periodic Points of Diffeomorphism of a Plane with a Homoclinic Orbit",
abstract = "Abstract: A diffeomorphism of a plane into itself with a fixed hyperbolic point and a non-transversal point homoclinic to it is studied. There are various ways of touching stable and unstable manifolds at the homoclinic point. Periodic points whose trajectories do not leave the neighborhood of the trajectory of a homoclinic point are divided into many types. Periodic points of the same type are called n-pass periodic points if their trajectories have n turns lying outside a sufficiently small neighborhood of the hyperbolic point. Diffeomorphisms of the plane with a non-transversal homoclinic point were previously analyzed in the studies of Sh. Newhouse, L.P. Shil{\textquoteright}nikov, and B.F. Ivanov, where it was assumed that this point is a tangency point of finite order. In these papers, it was shown that infinite sets of stable two-pass and three-pass periodic points can lie in a neighborhood of a homoclinic point. The presence of such sets depends on the properties of the hyperbolic point. In this paper, we assume that a homoclinic point is not a point with a finite-order tangency of a stable and an unstable manifold. It is shown that, for any fixed natural number n, the neighborhood of a non-transversal homoclinic point can contain an infinite set of stable n-pass periodic points with characteristic exponents bounded away from zero.",
keywords = "characteristic exponents, diffeomorphism, non-transversal homoclinic point, stability",
author = "Vasil{\textquoteright}eva, {E. V.}",
note = "Vasil{\textquoteright}eva, E.V. Multi-Pass Stable Periodic Points of Diffeomorphism of a Plane with a Homoclinic Orbit. Vestnik St.Petersb. Univ.Math. 54, 227–235 (2021). https://proxy.library.spbu.ru:2060/10.1134/S1063454121030092",
year = "2021",
month = jul,
language = "English",
volume = "54",
pages = "227--235",
journal = "Vestnik St. Petersburg University: Mathematics",
issn = "1063-4541",
publisher = "Pleiades Publishing",
number = "3",

}

RIS

TY - JOUR

T1 - Multi-Pass Stable Periodic Points of Diffeomorphism of a Plane with a Homoclinic Orbit

AU - Vasil’eva, E. V.

N1 - Vasil’eva, E.V. Multi-Pass Stable Periodic Points of Diffeomorphism of a Plane with a Homoclinic Orbit. Vestnik St.Petersb. Univ.Math. 54, 227–235 (2021). https://proxy.library.spbu.ru:2060/10.1134/S1063454121030092

PY - 2021/7

Y1 - 2021/7

N2 - Abstract: A diffeomorphism of a plane into itself with a fixed hyperbolic point and a non-transversal point homoclinic to it is studied. There are various ways of touching stable and unstable manifolds at the homoclinic point. Periodic points whose trajectories do not leave the neighborhood of the trajectory of a homoclinic point are divided into many types. Periodic points of the same type are called n-pass periodic points if their trajectories have n turns lying outside a sufficiently small neighborhood of the hyperbolic point. Diffeomorphisms of the plane with a non-transversal homoclinic point were previously analyzed in the studies of Sh. Newhouse, L.P. Shil’nikov, and B.F. Ivanov, where it was assumed that this point is a tangency point of finite order. In these papers, it was shown that infinite sets of stable two-pass and three-pass periodic points can lie in a neighborhood of a homoclinic point. The presence of such sets depends on the properties of the hyperbolic point. In this paper, we assume that a homoclinic point is not a point with a finite-order tangency of a stable and an unstable manifold. It is shown that, for any fixed natural number n, the neighborhood of a non-transversal homoclinic point can contain an infinite set of stable n-pass periodic points with characteristic exponents bounded away from zero.

AB - Abstract: A diffeomorphism of a plane into itself with a fixed hyperbolic point and a non-transversal point homoclinic to it is studied. There are various ways of touching stable and unstable manifolds at the homoclinic point. Periodic points whose trajectories do not leave the neighborhood of the trajectory of a homoclinic point are divided into many types. Periodic points of the same type are called n-pass periodic points if their trajectories have n turns lying outside a sufficiently small neighborhood of the hyperbolic point. Diffeomorphisms of the plane with a non-transversal homoclinic point were previously analyzed in the studies of Sh. Newhouse, L.P. Shil’nikov, and B.F. Ivanov, where it was assumed that this point is a tangency point of finite order. In these papers, it was shown that infinite sets of stable two-pass and three-pass periodic points can lie in a neighborhood of a homoclinic point. The presence of such sets depends on the properties of the hyperbolic point. In this paper, we assume that a homoclinic point is not a point with a finite-order tangency of a stable and an unstable manifold. It is shown that, for any fixed natural number n, the neighborhood of a non-transversal homoclinic point can contain an infinite set of stable n-pass periodic points with characteristic exponents bounded away from zero.

KW - characteristic exponents

KW - diffeomorphism

KW - non-transversal homoclinic point

KW - stability

UR - http://www.scopus.com/inward/record.url?scp=85113393019&partnerID=8YFLogxK

UR - https://proxy.library.spbu.ru:2096/article/10.1134/S1063454121030092

M3 - Article

AN - SCOPUS:85113393019

VL - 54

SP - 227

EP - 235

JO - Vestnik St. Petersburg University: Mathematics

JF - Vestnik St. Petersburg University: Mathematics

SN - 1063-4541

IS - 3

ER -

ID: 86573627